We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Had a group trip up through the mountains from Oyonnax. The tour is in French, so if your French isn't great or there is someone in your party to translate you'll miss a lot of info. There is a video that can be shown in...More